All of the forces that act on an object add up to equal Group of answer choices

mass

net force

volume

speed

33: i think it’s b

0.19 m/s and 0.45 m/s

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

3. dark matter

empty space could also be a simple vacuum